问题详情

完成下列各选项Onedaywhileagirlwaswalkinginthewoodsshefoundtwostarvingsongbirds．Shetookthemhomeandputtheminasmall21Shecaredforthemandfeltgreatloveforthem．Oncethe22andstrongerofthetwobirdsflewfromthecage．Therefore,23heflewclose,shegraspedhim24．Shefeltglad,butsuddenlyshefeltthebirdgolimp．Sheopenedherhandand25inhorroratthedeadbird．Shenoticedtheotherbirdmovingbackandforthontheedgeofthecage．Shecouldfeelhisgreatneedfor26Sheliftedhimfromthecageand27himsoftlyintotheair．Thebirdcircledonce,twice,threetimes．Thegirlwatcheddelightedlyatthebirdsenjoyment．Herheartwasnolonger28withherloss．Suddenlythebirdflewcloserand29softlyonhershoulder．Itsangthesweetestmelodythatshehadeverheard．Thefastestwayto30loveistoholdonittootightly,whilethebestwaytokeeploveistogiveitWINGS!
A.cage
B.box
C.tank
D.room
请帮忙给出正确答案和分析，谢谢！